patch-2.2.18 linux/include/linux/devfs_fs.h

• Lines: 43
• Date: Sat Sep 30 14:48:14 2000
• Orig file: v2.2.17/include/linux/devfs_fs.h
• Orig date: Thu Jan 1 01:00:00 1970

diff -u --new-file --recursive --exclude-from /usr/src/exclude v2.2.17/include/linux/devfs_fs.h linux/include/linux/devfs_fs.h
@@ -0,0 +1,42 @@
+#ifndef _LINUX_DEVFS_FS_H
+#define _LINUX_DEVFS_FS_H
+
+#include <linux/ioctl.h>
+
+#define DEVFSD_PROTOCOL_REVISION_KERNEL  5
+
+#define	DEVFSD_IOCTL_BASE	'd'
+
+/*  These are the various ioctls  */
+#define DEVFSDIOC_GET_PROTO_REV         _IOR(DEVFSD_IOCTL_BASE, 0, int)
+#define DEVFSDIOC_SET_EVENT_MASK        _IOW(DEVFSD_IOCTL_BASE, 2, int)
+#define DEVFSDIOC_RELEASE_EVENT_QUEUE   _IOW(DEVFSD_IOCTL_BASE, 3, int)
+#define DEVFSDIOC_SET_DEBUG_MASK        _IOW(DEVFSD_IOCTL_BASE, 4, int)
+
+#define DEVFSD_NOTIFY_REGISTERED    0
+#define DEVFSD_NOTIFY_UNREGISTERED  1
+#define DEVFSD_NOTIFY_ASYNC_OPEN    2
+#define DEVFSD_NOTIFY_CLOSE         3
+#define DEVFSD_NOTIFY_LOOKUP        4
+#define DEVFSD_NOTIFY_CHANGE        5
+#define DEVFSD_NOTIFY_CREATE        6
+
+#define DEVFS_PATHLEN               1024  /*  Never change this otherwise the
+					      binary interface will change   */
+
+struct devfsd_notify_struct
+{
+    unsigned int type;           /*  DEVFSD_NOTIFY_* value                   */
+    unsigned int mode;           /*  Mode of the inode or device entry       */
+    unsigned int major;          /*  Major number of device entry            */
+    unsigned int minor;          /*  Minor number of device entry            */
+    unsigned int uid;            /*  Uid of process, inode or device entry   */
+    unsigned int gid;            /*  Gid of process, inode or device entry   */
+    unsigned int overrun_count;  /*  Number of lost events                   */
+    unsigned int namelen;        /*  Number of characters not including '\0' */
+    /*  The device name MUST come last                                       */
+    char devname[DEVFS_PATHLEN]; /*  This will be '\0' terminated            */
+};
+
+
+#endif  /*  _LINUX_DEVFS_FS_H  */